1202413023 has 24 divisors (see below), whose sum is σ = 1985931168. Its totient is φ = 686748672.

The previous prime is 1202413019. The next prime is 1202413031. The reversal of 1202413023 is 3203142021.

1202413023 is a `hidden beast` number, since 120 + 241 + 302 + 3 = 666.

It is not a de Polignac number, because 1202413023 - 2² = 1202413019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202412987 and 1202413005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202453023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175111 + ... + 181847.

It is an arithmetic number, because the mean of its divisors is an integer number (82747132).

Almost surely, 2^1202413023 is an apocalyptic number.

1202413023 is a deficient number, since it is larger than the sum of its proper divisors (783518145).

1202413023 is a wasteful number, since it uses less digits than its factorization.

1202413023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9583 (or 9580 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1202413023 is about 34675.8276469358. The cubic root of 1202413023 is about 1063.3703754966.

Adding to 1202413023 its reverse (3203142021), we get a palindrome (4405555044).

The spelling of 1202413023 in words is "one billion, two hundred two million, four hundred thirteen thousand, twenty-three".